CC2425E3U Solid State Relay - Equivalent & Substitute Parts

Part Overview

The CC2425E3U is a solid state relay (SSR) manufactured by Sensata-Crydom, classified as a SPST-NO (Single Pole Single Throw - Normally Open) configuration with dual output capability in a hockey puck form factor. This component is rated for 25A load current with input voltage range of 15–32VDC and load voltage range of 24–280V AC with zero-cross switching capability.

The CC2425E3U is currently listed as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production or maintenance requirements for systems utilizing this component.

Substiute Parts

CC2425E3U

Sensata-CrydomIn Stock: 1032CC2425E3U Datasheet

Current PartRFQ

CC2425W3U

Sensata-CrydomIn Stock: 804CC2425W3U Datasheet

DirectRFQ

CD2425E3U

Sensata-CrydomIn Stock: 794CD2425E3U Datasheet

MFR RecommendedRFQ

CC2425W3U

Sensata-CrydomIn Stock: 804CC2425W3U Datasheet

DirectRFQ

CD2425E3U

Sensata-CrydomIn Stock: 794CD2425E3U Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CC2425E3U is determined by strict equivalence across the following critical parameters:

• Circuit configuration: SPST-NO (1 Form A) x 2
• Load current rating: 25 A
• Load voltage range: 24–280V AC
• Output type: AC with zero-cross switching
• Mounting type: Chassis Mount
• Termination style: Screw Terminal
• Package form factor: Hockey Puck
• Manufacturer: Sensata-Crydom

Two substitute parts meet these criteria:

1. CC2425W3U - Direct substitute with identical electrical specifications and form factor. Input voltage range is expanded to 4–32VDC (versus 15–32VDC on the main part). Product status is Active with RoHS Compliance.

2. CD2425E3U - Manufacturer-recommended substitute with identical input voltage range (15–32VDC) and all other electrical specifications. Product status is Active with RoHS Compliance. Base product number differs (CD2425 versus CC2425).

Parameter Comparison

Engineering Selection Recommendations

CD2425E3U is the manufacturer-recommended substitute and is the preferred selection for new designs and replacement applications. This part maintains identical input voltage specifications (15–32VDC) to the original CC2425E3U, carries Active product status, and holds RoHS Compliance certification.

CC2425W3U is a direct functional equivalent with expanded input voltage tolerance (4–32VDC), providing greater operational flexibility in systems with variable input supply conditions. This part is also Active and RoHS Compliant. The expanded input voltage range does not compromise compatibility with systems designed for the 15–32VDC specification.

Both substitute parts are manufactured by Sensata-Crydom within the Evolution Dual series and maintain full electrical and mechanical compatibility with the obsolete CC2425E3U across all critical parameters.

Frequently Asked Questions (FAQ)

Q: Can CC2425W3U be used as a direct replacement for CC2425E3U?

A: Yes. Both parts share identical circuit configuration, load current rating, load voltage range, output type, mounting type, termination style, and package form factor. The CC2425W3U features an expanded input voltage range (4–32VDC versus 15–32VDC), which does not restrict its use in applications designed for the original part.

Q: What is the difference between CC2425W3U and CD2425E3U?

A: The primary difference is the base product number (CC2425 versus CD2425). The CC2425W3U has an expanded input voltage range of 4–32VDC, while the CD2425E3U maintains the original 15–32VDC specification. Both are Active, RoHS Compliant, and functionally equivalent for the specified load and switching requirements.

Q: Why is the CC2425E3U listed as obsolete?

A: Product obsolescence typically reflects manufacturer discontinuation decisions. Active substitutes from the same manufacturer and series ensure continued availability of equivalent functionality.

Q: Are there any packaging differences between these parts?

A: All three parts use the hockey puck form factor with screw terminal connections. Packaging format differs (CC2425E3U and CD2425E3U are listed as "-"; CC2425W3U is listed as Bulk), but the physical component package remains identical.

Q: Can these parts be used interchangeably in existing installations?

A: Yes, provided the application operates within the specified input voltage range of the selected substitute. Both CC2425W3U and CD2425E3U are mechanically and electrically compatible with systems designed for CC2425E3U operation.